1645865c5a
resolves #60 Co-authored-by: johba <johba@harb.eth> Reviewed-on: https://codeberg.org/johba/harb/pulls/64
93 lines
4.2 KiB
Bash
Executable file
93 lines
4.2 KiB
Bash
Executable file
#!/usr/bin/env bash
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set -euo pipefail
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RPC_URL="http://127.0.0.1:8545"
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ACCOUNT="0xf39Fd6e51aad88F6F4ce6aB8827279cffFb92266"
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PRIVATE_KEY="0xac0974bec39a17e36ba4a6b4d238ff944bacb478cbed5efcae784d7bf4f2ff80"
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WETH="0x4200000000000000000000000000000000000006"
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SWAP_ROUTER="0x94cC0AaC535CCDB3C01d6787D6413C739ae12bc4"
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KRK="0xe527ddac2592faa45884a0b78e4d377a5d3df8cc" # From bootstrap logs
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# Get Stake contract address dynamically from KRK token
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PERIPHERY=$(cast call --rpc-url "$RPC_URL" "$KRK" "peripheryContracts()(address,address)")
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STAKE=$(echo "$PERIPHERY" | tail -1)
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echo "[1/7] Checking initial KRK balance..."
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INITIAL_BALANCE=$(cast call --rpc-url "$RPC_URL" "$KRK" "balanceOf(address)(uint256)" "$ACCOUNT" | awk '{print $1}')
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echo "Initial KRK balance: $INITIAL_BALANCE"
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echo "[2/7] Wrapping 0.05 ETH to WETH..."
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cast send --rpc-url "$RPC_URL" --private-key "$PRIVATE_KEY" \
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"$WETH" "deposit()" --value 0.05ether
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echo "[3/7] Approving swap router..."
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cast send --rpc-url "$RPC_URL" --private-key "$PRIVATE_KEY" \
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"$WETH" "approve(address,uint256)" "$SWAP_ROUTER" 0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff
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echo "[4/7] Executing swap (0.05 ETH -> KRK)..."
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cast send --legacy --gas-limit 300000 --rpc-url "$RPC_URL" --private-key "$PRIVATE_KEY" \
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"$SWAP_ROUTER" "exactInputSingle((address,address,uint24,address,uint256,uint256,uint160))" \
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"($WETH,$KRK,10000,$ACCOUNT,50000000000000000,0,0)"
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echo "[5/7] Checking final KRK balance..."
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FINAL_BALANCE=$(cast call --rpc-url "$RPC_URL" "$KRK" "balanceOf(address)(uint256)" "$ACCOUNT" | awk '{print $1}')
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echo "Final KRK balance: $FINAL_BALANCE"
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# Convert to human readable (divide by 10^18)
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FINAL_KRK=$(python3 -c "print(f'{$FINAL_BALANCE / 1e18:.4f}')")
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echo "Final KRK balance: $FINAL_KRK KRK"
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if [ "$FINAL_BALANCE" -le "$INITIAL_BALANCE" ]; then
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echo "❌ FAILED: No KRK tokens received"
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exit 1
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fi
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RECEIVED=$(python3 -c "print(f'{($FINAL_BALANCE - $INITIAL_BALANCE) / 1e18:.4f}')")
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echo "✅ SUCCESS! Received $RECEIVED KRK tokens from swap"
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# Calculate 1/5 of received tokens for staking
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STAKE_AMOUNT=$(python3 -c "print(int(($FINAL_BALANCE - $INITIAL_BALANCE) / 5))")
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echo ""
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echo "[6/7] Staking 1/5 of received KRK ($STAKE_AMOUNT wei)..."
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# Approve Stake contract to spend KRK
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echo " → Approving Stake contract..."
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cast send --rpc-url "$RPC_URL" --private-key "$PRIVATE_KEY" \
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"$KRK" "approve(address,uint256)" "$STAKE" "$STAKE_AMOUNT"
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# Stake with tax rate index 5 (18% annual tax), no positions to snatch
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echo " → Creating staking position (18% tax rate)..."
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TX_OUTPUT=$(cast send --legacy --gas-limit 500000 --rpc-url "$RPC_URL" --private-key "$PRIVATE_KEY" \
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"$STAKE" "snatch(uint256,address,uint32,uint256[])" \
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"$STAKE_AMOUNT" "$ACCOUNT" "5" "[]")
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TX_HASH=$(echo "$TX_OUTPUT" | grep "^transactionHash" | awk '{print $2}')
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echo " → Staking transaction: $TX_HASH"
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echo "[7/7] Verifying staking position created..."
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# Get the PositionCreated event topic from the transaction receipt
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# The position ID is the first indexed parameter (topic[1])
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RECEIPT_JSON=$(cast receipt --rpc-url "$RPC_URL" "$TX_HASH" --json)
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POSITION_ID_HEX=$(echo "$RECEIPT_JSON" | python3 -c "import sys, json; logs = json.load(sys.stdin)['logs']; print([l for l in logs if len(l['topics']) > 1 and '8f7598451bc034be2bd3fe6e2f06af052c2dc238bb90bc6fb426754f04301462' in l['topics'][0]][0]['topics'][1] if any('8f7598451bc034be2bd3fe6e2f06af052c2dc238bb90bc6fb426754f04301462' in l['topics'][0] for l in logs) else '')" 2>/dev/null || echo "")
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if [ -n "$POSITION_ID_HEX" ]; then
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POSITION_ID=$(python3 -c "print(int('$POSITION_ID_HEX', 16))")
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STAKE_KRK=$(python3 -c "print(f'{$STAKE_AMOUNT / 1e18:.4f}')")
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echo "✅ SUCCESS! Staking position created with ID: $POSITION_ID"
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echo ""
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echo "Summary:"
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echo " - Swapped: 0.05 ETH → $RECEIVED KRK"
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echo " - Staked: $STAKE_KRK KRK (1/5 of received)"
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echo " - Position ID: $POSITION_ID"
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echo " - Tax Rate: 18% annual"
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exit 0
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else
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echo "⚠️ WARNING: Could not extract position ID from receipt"
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echo "But staking transaction succeeded: $TX_HASH"
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echo ""
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echo "Summary:"
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echo " - Swapped: 0.05 ETH → $RECEIVED KRK"
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echo " - Staked: 1/5 of received KRK"
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echo " - Transaction: $TX_HASH"
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exit 0
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fi
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